Feature:1. This product is suitable for massage bathtub accessories, swimming pool accessories, SPA accessories.2. Fine workmanship, smooth surface, wear resistance, aging resistance, long service life.3. The plug is made of high quality material, corrosion resistant, with good durability and stability.4. Threaded connection, easy to install and use, a direct replacement for the old or broken one.5. With rubber ring, it has strong sealing and will not damage the return pipe due to leakage.Specification:Condition: 100% Brand NewItem Type: Winter PlugsMaterial: Plastic + Rubber RingColor: WhiteProduct Size: Approx.5.5x3.3cm/2.2x1.3in(W x H)Thread Size: Approx.4.8cm/1.9inInner Diameter: 3.81cm/1.5inWeight: Approx.107g/3.8ozApplication: Hot springs, swimming pools, spas.Package List:5 x Winter PlugsNote:1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.